gladtex: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On Debian possible default full paths are:

/usr/bin/gladtex - from package: gladtex

You may install the required package with command apt-get install {package}

Error in other languages:
gladtex: bevel nie gevind nie
gladtex: comandă negăsită
gladtex: comando não encontrado
gladtex: commande introuvable
gladtex: command not found
gladtex: käsku ei ole
gladtex: không tìm thấy lệnh
gladtex: komanda nerasta
gladtex: Kommando nicht gefunden.
gladtex: kommandot finns inte
gladtex: komut yok
gladtex: nie znaleziono polecenia
gladtex: níor aimsíodh an t-ordú
gladtex: no se encontró la orden
gladtex: no s'ha trobat l'ordre
gladtex: opdracht niet gevonden
gladtex: parancs nem található
gladtex: perintah tidak ditemukan
gladtex: príkaz nenájdený
gladtex: příkaz nenalezen
gladtex: команда не найдена
gladtex: командата не е открита
gladtex: 命令找不到
gladtex: コマンドが見つかりません